// 我们划分的份数为15份
@share: 15;
//320
@media screen and (min-width: 320px) {
    html {
        font-size: (320px / @share);
    }
}
//375
@media screen and (min-width: 375px) {
    html {
        font-size: (375px / @share);
    }
}
//384
@media screen and (min-width: 384px) {
    html {
        font-size: (384px / @share);
    }
}
//400
@media screen and (min-width: 400px) {
    html {
        font-size: (400px / @share);
    }
}
//414
@media screen and (min-width: 414px) {
    html {
        font-size: (414px / @share);
    }
}
//424
@media screen and (min-width: 424px) {
    html {
        font-size: (424px / @share);
    }
}
//480
@media screen and (min-width: 480px) {
    html {
        font-size: (480px / @share);
    }
}
//540
@media screen and (min-width: 540px) {
    html {
        font-size: (540px / @share);
    }
}
//720
@media screen and (min-width: 720px) {
    html {
        font-size: (720px / @share);
    }
}
//750
@media screen and (min-width: 750px) {
    html {
        font-size: (750px / @share);
    }
}